Program Listing for File apicallcontext.h

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#pragma once

#include "igpa-config.h"

#include "serialization/token.h"

#include <cstdint>
#include <functional>
#include <limits>

struct GPADispatchTable;

namespace gpa {

namespace capture_support {
class DataManager;
}  // namespace capture_support

namespace stream {
class View;
}  // namespace stream

namespace serialization {

class MemoryBackedSerializer;


enum StreamPacketHeaderVersion : uint32_t {
    VERSION_1,
    VERSION_2,
    VERSION_COUNT,
};

struct StreamPacketHeader
{
    bool operator==(StreamPacketHeader const& other) const;
    bool operator!=(StreamPacketHeader const& other) const;

    bool IsOperation() const;
    bool HasUserData() const;

    GPAToken token{};
    GPATimestamp timestamp{};
    uint32_t version{};
    uint32_t flags{};
};

enum StreamPacketHeaderFlags {
    STREAM_PACKET_HAS_USER_DATA = 0x0001,
};

using ArgsLenType = uint64_t;

struct StreamPacketHeaderEx : public StreamPacketHeader
{
    ArgsLenType argumentDataLength = 0;
};

extern GPAToken const kInvalidToken;
extern StreamPacketHeader const kInvalidApiCallContext;

}  // namespace serialization

class IStreamPacket
{
public:
    serialization::StreamPacketHeaderEx header = {};
    uint64_t substreamID = 0;
    uint64_t dataOffset = 0;

private:
};

}  // namespace gpa